Bio

Eye Color - Information On Eye Color Genetics and Inheritance. The color of eyes is an interesting topic.

In years past a brown eyed child seemed like an unlikely outcome from two blue eyed parents, but as we learn more about genetics we learn that eye color isn't as simple as blue + blue = blue. Let's learn more about the genetics of eye color. Caucasian children are usually born with unpigmented, blue eyes.
Lizard breathing process. REPTILE EXAM: REPTILIAN BREATHING.avi. The Avian Respiratory System. Bird Respiration. Respiratory Organs In Amphibians. What do the lungs do? - Emma Bryce. How breathing works - Nirvair Kaur. Fish breathing. Do Periods Actually Make Women Moody? Ft. iiSuperwomanii. Loodusravi pakub häid võimalusi premenstruaalse sündroomi leevendamiseks. Terviseleht 13/2000: Premenstruaalne sündroom. How menstruation works - Emma Bryce. How do contraceptives work? - NWHunter. Fertilization. Difference between Egg Cells and Sperm Cells.

Key Difference: Egg cells, also known as or ovum or oocyte, are the cells that a part of woman’s reproductive system and are the one of the largest cells in the female body.

On the other hand, sperm cells are the complete opposite of egg cells. The sperm is one of the smallest cells in the male body. They are a made up of a small nucleus with a small amount of cytoplasm, some mitochondria and a long tail. Egg cells and Sperm cells are different from each other in nature, origin and purposes.
TAI - Toitumisprogramm. Ühe minuti loeng: mis tagab luustiku tervise?
Ühe minuti loeng: mis tagab luustiku tervise?
Wanis Kabbaj: What a driverless world could look like. How the Heart Works 3D Video.flv.

Earth - Your life on earth. Explore BBC Earth's unique interactive, personalised just to you. Find out how, since the date of your birth, your life has progressed; including how many times your heart has beaten, and how far you have travelled through space. Investigate how the world around you has changed since you've been alive; from the amount the sea has risen, and the tectonic plates have moved, to the number of earthquakes and volcanoes that have erupted.

The population has declined 80% in the last ten years and this species is now critically endangered. In 2004 it was estimated that the population possibly was as low as 8,000 individuals.[1] One of the main threats is human consumption. The fungal disease chytridiomycosis has also had a dramatic effect on the population.[2] On Montserrat it is known as the mountain chicken, on Dominica, it is known as the crapaud. Etymology[edit]
White Blood Cell Chases Bacteria. Jänesekapsa ööpäev. Tortoise sex. Before and After: See Animals Change Their Coats for Winter. To survive icy and snowy seasons, nature outfits many animals with spectacular winter coats.

Just as people protect themselves from harsh elements by donning coats, hats, gloves, and boots, many animals on the northern tundra develop heavier coats to keep them warm in frigid weather. Some grow hair on their feet for better insulation and traction, like the Arctic fox, which uses its fur-covered paws like snowshoes to navigate winter terrain. (Also see “15 Pictures of Cute, Cuddly Animals Playing in the Snow.”)
Curiosity. 22+ Shocking Illustrations Reveal How Animals Feel By Switching Them With Humans. These Are The Top Five Misconceptions About Evolution [INFOGRAPHIC]

Despite the fact that its 2016, many people still ask you questions like, “If humans have evolved from Chimpanzees, why do they still exist?”

One of the biggest problems people have is that they know incorrect or only partially correct information about the science of evolution. So what are some of the biggest misconceptions about evolution? Our friends over at Molecular Life Sciences have created a useful infographic that explains some misconceptions about evolution and why they are incorrect.
The Frogs' Journey. The Top Six Dinosaur Myths And How We Busted Them. When the first dinosaur bone was described in 1676, it was thought to come from an elephant or perhaps a giant.

Over a century later, scientists realised such fossils came from a creature they named Megalosaurus, portrayed as a sort of stocky, overgrown lizard. Then, in 1842, leading anatomist Richard Owen recognised Megalosaurus as part of a whole new group of animals, which he named Dinosauria, or “Terrible Lizards”. Since then, around 700 different dinosaur species have been described, with more found every month.
How animals see the world - GIF on Imgur. See Which Health Supplements Aren't Backed By Science.

There are a lot of fad diets and articles out there that tell you which commonplace and obscure supplements you should be adding to your diet.

But how do you discern the genuine from the bullsh*t? This graph by David McCandless from Information is Beautiful ranks hundreds of health supplements based on the amount of scientific research backing their big claims.
Toitumine on teadus (sõna otseses mõttes) - Taivo Pungas. Earth - How much of your body is your own?

This story is part of BBC Earth's "Best of 2016" list, our greatest hits of the year.

Browse the full list. • Bill Gates is actually worth $1,956• Canadian pop star Justin Bieber has five times fewer cells in his brain than in his liver• Top tennis player Serena Williams has 24.5 trillion red blood cells powering her body• Internet and social media pioneer Mark Zuckerberg’s body contains 800MB of data• President Barack Obama’s head rules his heart; his brain weighs 1.4kg, his heart just 0.4kg Welcome to The Making of Me and You, a unique, new digital interactive from BBC Earth that details extraordinary personalised facts.

Just input your date of birth, sex at birth, height and weight, and choose the metric or imperial units that make most sense to you.
NatureGate eLoodus - Mis on eLoodus?